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Cheap flights from Seattle to anywhere

Fly from Seattle to anywhere in the world.

SEA — LHR
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 7 May 2024.

Cheapest one-way flight

£237

Cheapest round-trip flight

£515

Cheapest airline

Frontier

Most popular destination

Reykjavik Keflavik Intl (KEF)
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Reykjavik Keflavik Intl.
The cheapest round-trip flight from Seattle/Tacoma Intl is currently to London Heathrow.
On average, Frontier currently has the cheapest one-way flight from Seattle/Tacoma Intl.
Reykjavik Keflavik Intl (KEF) is currently the most popular flight destination from Seattle/Tacoma Intl.

Cheapest flights from Seattle

Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 7 May 2024. In the last 7 days, Cheapflights users made a total of 876,769 searches.
Sun 22/917:00SEA - LGW
1 stop33h 55mMultiple Airlines
Tue 22/1012:00LGW - SEA
1 stop28h 45mMultiple Airlines
Deal found 7/5£422
Mon 14/1015:50SEA - LGW
1 stop11h 55mMultiple Airlines
Tue 22/1012:00LGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 6/5£450
Sun 20/1015:50SEA - LGW
1 stop11h 55mMultiple Airlines
Tue 22/1012:00LGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 7/5£453
Sat 5/1017:00SEA - LGW
1 stop33h 55mMultiple Airlines
Tue 15/1012:00LGW - SEA
1 stop28h 45mMultiple Airlines
Deal found 5/5£458
Mon 14/1015:50SEA - LHR
1 stop20h 30mIcelandair
Mon 21/1021:25LHR - SEA
1 stop28h 30mIcelandair
Deal found 6/5£460
Wed 23/1015:50SEA - LHR
1 stop12h 05mIcelandair
Thu 7/1120:25LHR - SEA
1 stop28h 35mIcelandair
Deal found 7/5£461
Mon 23/915:50SEA - LGW
1 stop11h 55mMultiple Airlines
Thu 3/1012:00LGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 6/5£462
Tue 8/1015:50SEA - LHR
1 stop20h 30mIcelandair
Tue 22/1021:25LHR - SEA
1 stop28h 30mIcelandair
Deal found 6/5£462
Mon 23/918:55SEA - LHR
1 stop17h 25mIcelandair
Tue 15/1021:25LHR - SEA
1 stop28h 30mIcelandair
Deal found 5/5£465

Last-minute flight deals from Seattle

Discover last-minute flight deals departing from Seattle. Take advantage of attractive deals offered by airlines for spontaneous travel. These deals are subject to availability and can provide significant savings for flexible travellers. Please note that the availability of last-minute deals can vary and may change quickly. Data last updated 7 May 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 876,769 searches.
Sun 12/516:30SEA - LHR
Nonstop9h 20mVirgin Atlantic
Tue 28/506:15LHR - SEA
1 stop13h 05mVirgin Atlantic
Deal found 7/5£598
Wed 15/508:20SEA - LHR
1 stop20h 00mUnited Airlines
Fri 31/509:00LHR - SEA
1 stop15h 59mUnited Airlines
Deal found 7/5£606
Sun 12/523:59SEA - LGW
2 stops22h 36mAmerican Airlines
Fri 24/510:05LGW - SEA
2 stops22h 10mAmerican Airlines
Deal found 6/5£606
Wed 15/521:10SEA - LHR
Nonstop9h 40mDelta
Fri 24/511:30LHR - SEA
1 stop14h 10mDelta
Deal found 6/5£607
Wed 15/521:10SEA - LHR
Nonstop9h 40mDelta
Fri 31/506:15LHR - SEA
1 stop13h 05mDelta
Deal found 7/5£608
Mon 13/510:40SEA - LHR
2 stops17h 10mLufthansa
Thu 30/520:25LHR - SEA
1 stop28h 34mLufthansa
Deal found 6/5£609
Mon 13/510:40SEA - LHR
2 stops17h 10mLufthansa
Thu 30/520:25LHR - SEA
1 stop28h 34mLufthansa
Deal found 7/5£610
Sun 12/507:45SEA - LHR
1 stop15h 20mVirgin Atlantic
Tue 28/511:45LHR - SEA
1 stop15h 11mVirgin Atlantic
Deal found 6/5£610
Wed 15/507:10SEA - LHR
1 stop15h 35mDelta
Thu 23/506:15LHR - SEA
1 stop13h 05mDelta
Deal found 7/5£611

Domestic airfare to nearby cities with cheap hotels

Discover domestic flight options from Seattle to cities with affordable hotel accommodations. Plan your travel to both enjoy budget-friendly flights and find affordable lodging in your chosen destination. Please note that the flight options are sourced from user searches. In the last 7 days, Cheapflights users made a total of 876,769 searches and data was last updated 7 May 2024.
Wed 12/609:45SEA - LAX
Nonstop2h 52mDelta
Wed 12/620:15LAX - SEA
Nonstop2h 54mDelta
Deal found 6/5£109
Wed 5/607:25SEA - SFO
Nonstop2h 13mDelta
Wed 12/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 6/5£116
Tue 4/612:14SEA - ORD
Nonstop4h 15mAlaska Airlines
Tue 11/606:00ORD - SEA
Nonstop4h 27mAlaska Airlines
Deal found 6/5£119
Tue 18/621:59SEA - SFO
Nonstop2h 16mDelta
Wed 19/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 7/5£119
Tue 9/716:38SEA - LAS
Nonstop2h 34mAlaska Airlines
Tue 9/721:24LAS - SEA
Nonstop2h 35mAlaska Airlines
Deal found 6/5£120
Sat 8/621:59SEA - SFO
Nonstop2h 16mDelta
Tue 11/605:55SFO - SEA
Nonstop2h 15mDelta
Deal found 7/5£122
Tue 18/617:30SEA - LAX
Nonstop2h 46mDelta
Thu 20/607:15LAX - SEA
Nonstop2h 55mDelta
Deal found 6/5£123
Tue 18/621:11SEA - LAX
Nonstop2h 48mAlaska Airlines
Mon 24/621:20LAX - SEA
Nonstop2h 39mAlaska Airlines
Deal found 5/5£125
Tue 18/612:00SEA - LAS
Nonstop2h 37mDelta
Tue 25/611:05LAS - SEA
Nonstop2h 56mDelta
Deal found 7/5£125

International flights from Seattle

Explore international flight options available from Seattle. Discover the destinations served by airlines operating from Seattle, compare fares, and find the ideal international flight for your travel plans. Please note that the flight options are sourced from user searches, with fares last updated on 7 May 2024. In the last 7 days, Cheapflights users made a total of 876,769 searches.
Thu 31/1009:45SEA - MNL
1 stop22h 05mSingapore Airlines
Sat 9/1119:00MNL - SEA
1 stop28h 15mSingapore Airlines
Deal found 6/5£606
Wed 14/807:20SEA - DEL
2 stops26h 45mDelta
Fri 13/900:35DEL - SEA
1 stop23h 15mDelta
Deal found 7/5£610
Wed 4/918:10SEA - DEL
1 stop19h 15mDelta
Mon 21/1000:35DEL - SEA
1 stop29h 45mDelta
Deal found 7/5£610
Sun 18/818:10SEA - DEL
1 stop19h 15mDelta
Mon 16/900:35DEL - SEA
1 stop23h 15mDelta
Deal found 7/5£611
Thu 15/809:40SEA - DEL
2 stops27h 45mDelta
Mon 16/900:35DEL - SEA
1 stop23h 15mDelta
Deal found 7/5£614
Mon 30/918:15SEA - DEL
1 stop39h 50mDelta
Sun 2/201:45DEL - SEA
1 stop25h 55mDelta
Deal found 7/5£615
Tue 13/818:10SEA - DEL
1 stop19h 15mDelta
Sun 15/903:55DEL - SEA
1 stop43h 00mDelta
Deal found 7/5£616
Wed 14/807:20SEA - DEL
2 stops26h 45mDelta
Wed 11/902:05DEL - SEA
1 stop29h 45mDelta
Deal found 7/5£618
Tue 13/818:10SEA - DEL
1 stop19h 15mDelta
Sat 14/902:05DEL - SEA
1 stop29h 45mDelta
Deal found 7/5£619

Direct flights from Seattle

Discover airlines that offer direct flights from Seattle to various destinations. Avoid layovers and travel efficiently with direct flight options, saving you time and providing a more convenient travel experience. Please note that the direct flight options are based on data from 7 May 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 876,769 searches.
Wed 23/1016:30SEA - LHR
Nonstop9h 20mVirgin Atlantic
Wed 6/1116:35LHR - SEA
Nonstop10h 25mVirgin Atlantic
Deal found 7/5£503
Tue 8/1021:10SEA - LHR
Nonstop9h 40mKLM
Wed 16/1016:50LHR - SEA
Nonstop10h 25mKLM
Deal found 6/5£520
Tue 1/1021:10SEA - LHR
Nonstop9h 40mKLM
Tue 15/1016:50LHR - SEA
Nonstop10h 25mKLM
Deal found 7/5£521
Tue 22/1021:10SEA - LHR
Nonstop9h 40mKLM
Tue 5/1116:35LHR - SEA
Nonstop10h 25mKLM
Deal found 7/5£522
Wed 24/713:30SEA - LHR
Nonstop9h 20mBritish Airways
Thu 29/809:45LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 6/5£555
Wed 31/716:30SEA - LHR
Nonstop9h 20mDelta
Wed 28/816:50LHR - SEA
Nonstop10h 25mDelta
Deal found 6/5£556
Wed 18/919:40SEA - LHR
Nonstop9h 20mBritish Airways
Wed 25/909:50LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 6/5£556
Sun 13/1013:40SEA - LHR
Nonstop9h 20mBritish Airways
Mon 21/1009:50LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 6/5£559
Mon 7/1019:40SEA - LHR
Nonstop9h 20mBritish Airways
Mon 14/1009:50LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 6/5£560

Find flights from Seattle within your budget

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Fly to

Any airport

Budget

£422 - £465

Route

Depart

Return

Price

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 22/9

1 stop33h 55m

London Gatwick

Tue 22/10

1 stop28h 45m

£422

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Mon 14/10

1 stop11h 55m

London Gatwick

Tue 22/10

1 stop15h 01m

£450

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 20/10

1 stop11h 55m

London Gatwick

Tue 22/10

1 stop15h 01m

£453

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sat 5/10

1 stop33h 55m

London Gatwick

Tue 15/10

1 stop28h 45m

£458

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 14/10

1 stop20h 30m

London Heathrow

Mon 21/10

1 stop28h 30m

£460

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Wed 23/10

1 stop12h 05m

London Heathrow

Thu 7/11

1 stop28h 35m

£461

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Mon 23/9

1 stop11h 55m

London Gatwick

Thu 3/10

1 stop15h 01m

£462

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 8/10

1 stop20h 30m

London Heathrow

Tue 22/10

1 stop28h 30m

£462

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Mon 23/9

1 stop17h 25m

London Heathrow

Tue 15/10

1 stop28h 30m

£465

Flights are sorted by cheapest first

Deals found on 7/5

When is the best time to book a flight from Seattle?

Use this chart to determine the optimal time to book a return flight from Seattle. Price data was last updated on 3 May 2024.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from Seattle?

Use this chart to determine the cheapest time to fly return from Seattle. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.
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Average price of flights from Seattle by month

Plan your trip from Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle is currently £199 while a return flight costs £455. Price data was last updated on 28 April 2024.

Currently, February is the cheapest month in which you can book a flight from Seattle (average of £594). Flying from Seattle in July will prove the most costly (average of £800). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£88

February

£99

March

£95

April

£104

May

£105

June

£131

July

£135

August

£116

September

£111

October

£127

November

£92

December

£97

Airline reviews for flights from Seattle

Get insights into the airlines that provide service from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 876,769 searches.
8.1
Very Good
10,810 reviews

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.1
Very Good
10,810 reviews
8.1
Very Good
10,810 reviews

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,598 reviews
8.1
Very Good
10,810 reviews

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
2,011 reviews
8.1
Very Good
10,810 reviews

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
740 reviews
8.1
Very Good
10,810 reviews

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.5
Good
1,779 reviews
8.1
Very Good
10,810 reviews

Food

7.4

Crew

8.6

Overall

8.1

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from Seattle
The most popular international flight routes departing from Seattle we’ve come across at this time.

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 7 May 2024.
  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Boston, Atlanta, Austin. Throughout the year, Boston, Bangkok Suvarnabhumi Airport, Mumbai are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as £34 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for £406 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    Over the past few days, we've found that Frontier, Alaska Airlines, and Spirit Airlines have the cheapest prices from Seattle. Frontier flights from Seattle to Las Vegas Harry Reid Intl (£44), Alaska Airlines flights from Seattle to Anchorage (£55), and Spirit Airlines flights from Seattle to Las Vegas Harry Reid Intl (£72).

  • What is the shortest nonstop flight from Seattle?

    Consider Yakima, Bellingham, and Wenatchee if you prefer a quick journey with a short flight time. These locations are all within 93 miles of Seattle

  • What is the farthest nonstop flight from Seattle?

    Travelers looking to get as far as possible can consider Singapore, Dubai, and Doha as potential destinations for their travel.

  • What are popular destinations to fly to from Seattle?

    If you’re flying from Seattle, these routes are more frequently taken by airlines Los Angeles (493 flights per day), San Francisco (448 flights per day) and Portland (405 flights per day).

  • Where are the cheapest places to fly to from Seattle?

    Check out the cheapest flights from Seattle to embark to:
    Travel from Seattle to London from £422 round trip
    Travel from Seattle to Edinburgh from £690 round trip

  • Which airlines fly from Seattle?

    Many airlines operate round-trip flights from Seattle: Air Canada, Alaska Airlines, Frontier, WestJet, Spirit Airlines. These airlines fly to the following popular destinations: Vancouver, Anchorage, Halifax, Las Vegas.

  • What is the cheapest premium economy flight from Seattle?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Seattle.
    Seattle/Tacoma Intl to Juneau from £205
    Seattle/Tacoma Intl to Bozeman from £301
    Seattle/Tacoma Intl to Boston from £997
    Seattle/Tacoma Intl to Frankfurt am Main Airport from £1,048

  • What is the cheapest first class flight from Seattle?

    If you’re looking for a cheap first-class flight from Seattle, consider New York. Prices start at £510 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Seattle?

    At the present moment the cheapest month to fly from Seattle is currently February; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • When is the cheapest time to fly from Seattle?

    Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

  • When is the best time to book a flight from Seattle?

    Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

  • How does Cheapflights help users find flights from Seattle?

    Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Seattle?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Seattle with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Seattle become cheaper?

    Not ready to book yet? You can track prices for flights from Seattle on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle?

Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Seattle on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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