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£375+ Cheap flights to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
— HNL
25 Feb — 4 Mar1
1 adult

Flights to O'ahu in 2025

Find the latest flights to O'ahu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 February 2025.

Return from

£706

One-way from

£375

Popular in

August

Cheapest in

March

Average price

£1,112
21/4-29/4
  • 21/4-29/4
  • 2 total stops
  • 47h 35m total
  • London to Honolulu
30/4
  • 30/4
  • 1 total stop
  • 20h 55m total
  • London to O'ahu
Highest demand for flights based on searches. 10% potential increase in price (£108 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Average for return flights in February 2025

Find flight deals to O'ahu

Cheapest flights to O'ahu
Explore the most affordable flight options available to O'ahu. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2025.

Mon 21/410:45LHR - HNL
1 stop22h 55mMultiple Airlines
Tue 29/423:15HNL - LHR
1 stop24h 40mMultiple Airlines
Deal found 19/2£706
Mon 1/912:40LGW - HNL
2 stops42h 45mMultiple Airlines
Tue 16/914:10HNL - LGW
2 stops33h 35mMultiple Airlines
Deal found 19/2£766
Fri 4/414:10LHR - HNL
2 stops42h 26mWestJet
Fri 11/414:40HNL - LHR
2 stops58h 25mWestJet
Deal found 20/2£779
Wed 1/1008:45LCY - HNL
2 stops25h 44mMultiple Airlines
Wed 29/1023:30HNL - LCY
2 stops31h 10mMultiple Airlines
Deal found 20/2£920
Tue 25/206:00LGW - HNL
2 stops38h 25mTurkish Airlines
Thu 13/313:10HNL - LGW
2 stops34h 10mTurkish Airlines
Deal found 19/2£922
Mon 24/222:35LHR - HNL
2 stops45h 50mTurkish Airlines
Sat 8/312:50HNL - LHR
2 stops35h 05mTurkish Airlines
Deal found 19/2£931
Wed 23/411:40STN - HNL
2 stops37h 15mMultiple Airlines
Fri 9/515:35HNL - STN
2 stops32h 05mMultiple Airlines
Deal found 19/2£942
Mon 15/918:00LHR - HNL
2 stops32h 25mLufthansa
Mon 29/921:35HNL - LHR
1 stop27h 45mLufthansa
Deal found 19/2£1,042
Mon 15/919:10LCY - HNL
2 stops36h 46mLufthansa
Mon 29/922:05HNL - LCY
2 stops31h 20mLufthansa
Deal found 19/2£1,066
Mon 15/918:35LGW - HNL
2 stops37h 21mSWISS
Mon 29/922:05HNL - LGW
2 stops32h 45mSWISS
Deal found 19/2£1,078
Tue 28/1007:40LHR - HNL
2 stops23h 48mUnited Airlines
Thu 6/1120:50HNL - LHR
1 stop24h 40mUnited Airlines
Deal found 19/2£1,080
Tue 13/510:10LHR - HNL
1 stop20h 08mBritish Airways
Sun 18/521:30HNL - LHR
1 stop23h 30mBritish Airways
Deal found 19/2£1,082

Find flights to O'ahu within your budget

Locate flights to O'ahu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 February 2025.

Fly from

London

Route

Depart

Return

Price

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 21/4

10:45-22:40

1 stop22h 55m

Honolulu

Tue 29/4

23:15-10:55

1 stop24h 40m

£706

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Fri 4/4

14:10-21:36

2 stops42h 26m

Honolulu

Fri 11/4

14:40-12:05

2 stops58h 25m

£779

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Thu 10/4

12:40-13:30

2 stops35h 50m

Honolulu

Thu 17/4

22:45-10:45

2 stops25h 00m

£796

LondonHonolulu

STN - HNL

STNHNL

London Stansted

Wed 23/4

11:40-13:55

2 stops37h 15m

Honolulu

Fri 9/5

15:35-10:40

2 stops32h 05m

£942

LondonHonolulu

LCY - HNL

LCYHNL

London City

Thu 8/5

08:45-22:00

2 stops24h 15m

Honolulu

Wed 14/5

22:45-16:25

2 stops30h 40m

£968

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Tue 11/3

16:55-10:30

2 stops27h 35m

Honolulu

Tue 18/3

13:10-09:25

2 stops34h 15m

£978

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Thu 20/3

06:35-10:30

2 stops37h 55m

Honolulu

Thu 27/3

13:10-14:55

2 stops39h 45m

£1,018

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 17/3

09:30-21:58

2 stops22h 28m

Honolulu

Wed 2/4

07:00-10:25

1 stop16h 25m

£1,049

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Tue 13/5

10:10-19:18

1 stop20h 08m

Honolulu

Sun 18/5

21:30-08:00

1 stop23h 30m

£1,082

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Tue 11/3

07:40-21:58

2 stops24h 18m

Honolulu

Tue 18/3

07:00-13:30

1 stop20h 30m

£1,092

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 38 results
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Best time to book a flight to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights to O'ahu

Get recent, data-driven insights about flights to O'ahu including ideal travel times, pricing trends, and more.

How long is the flight to O'ahu?

On average, a flight from London to O'ahu takes 23 hours 0 minutes. Flights to O'ahu from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to O'ahu?

Use this chart to determine the cheapest time to fly return from London to O'ahu. Price data was last updated on 21 April 2024.

Users looking for the lowest fares to O'ahu should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

What are the cheapest airlines that fly to O'ahu?

The cheapest airlines flying from London to O'ahu are Hawaiian Airlines, Delta and KLM.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 inches per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated 20 February 2025.
See what other customers who have flown with Korean Air, Japan Airlines and Asiana Airlines to O'ahu have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

8.0
Very Good

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Comfort

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

O'ahu climate

Seasonal climate doesn’t really exist here. As with most of Hawaii’s islands, the weather is inviting all year round. With temperatures always ranging between 21-27 degrees, there’s no bad time to book a flight to Oahu, especially if you’re looking to escape winter blues. Humidity spikes a bit in the summertime (April to October), but not unbearably. November to March bring more rain than any other time of the year, and the Kona winds come in through the mountain ranges to cool things down.

Getting around O'ahu

The easiest way to get around Oahu is by renting a car. The rental car companies have shuttles at the airport’s arrival gate that will take you straight to pick up your car. Buses are labelled “TheBus” and are easy to use, running all over the island. There are schedules posted at every stop. You can also rent a bike, but watch out for traffic, as conditions can change quickly.   

  • When is the best time to fly to O'ahu?

    The best time to book flights to Oahu is undoubtedly between May and September. Even though this beautiful island is gorgeous the entire year round, summer remains the quintessential time for vacationers to enjoy the bliss of the lush landscape. Peak Season If you’re booking Oahu flights in the summer, then you’ll experience the perfection of tropical paradise. The months of June, July, and August bring balmy days and steamy nights, perfect for enjoying every second of your trip outside. So grab a pina colada, head to the beach, and relax. Off-peak Season Although the winter here is known for its cooler temperatures, scattered rain storms, and strong winds, the island’s beautiful year-round climate makes the months of December, January, and February just a mild downgrade from summer. If you’re travelling on a budget, winter is the perfect time to find deals on hotels and cheap flights to Oahu.

  • What is good to know if travelling to O'ahu?

    Makua Beach: Travellers booking flights to Oahu have one desire in common: the beach. Once you get here, you’ll be surrounded by sand, but the (arguably) best place to go is the largely undeveloped Makua Beach, where white sand and crystal waters meet, and are supplemented only by the beauty of pyramid mountain views. This beach is so beautiful, that it has become a popular spot for Hawaiian burials at sea. Whether you’re here for a sacred ceremony, swimming with spinner dolphins, or snorkelling, Makua Beach is the perfect place to spend your day. Kualoa Ranch: While the beaches might be one of the most attractive parts of Oahu, there are plenty of other activities to keep you busy besides the shoreline. If you’re interested in horseback riding or narrated nature tours, then head to the Kualoa Ranch, where the beautiful, prehistoric-looking backdrop once used for the set of the TV series “Lost,” and the movie “Jurassic Park,” has stunned viewers. Located at the base of Ka’a’wa Valley, the ranch offers daily tours to visitors. North Shore Surf and Cultural Museum: If you’re looking for a truly authentic way to learn about surfing, then head to the North Shore Surf and Cultural Museum. Staffed by surfer dudes who (unsurprisingly) love to surf – the place is open every day, but closes temporarily when they need to catch a wave or two. Its funky and casual manner draws tons of tourists trying to get a peek at vintage surfboards, period photos, and classic surf posters. You can also purchase long lost beach jewellery, if you’re so inclined. Waimea Valley Audubon Center: The island’s beauty and elegance is largely based on its natural environment. If you want to explore the lush vegetation and take a breath of fresh air in a gorgeous, energizing atmosphere, then head to the Waimea Valley Audubon centre, just across from the Waimea Bay Beach Park. Stroll through the colorful botanical gardens, passed 500 species of ginger, hibiscus, heliconia, and medicinal species that grow here. The uplifting surroundings, complete with stone platforms, terraces, and replicas of thatched buildings, are enough to make you forget the civilized world altogether.

  • Can I find cheaper flights to O'ahu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to O'ahu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'ahu?

    Based on reviews from Cheapflights users, Hawaiian Airlines is rated the highest out of the airlines that fly to O'ahu.

  • What is the cheapest airport to fly to in O'ahu?

    Honolulu is currently the cheapest airport to fly to in O'ahu. One-way flights to Honolulu typically cost £53, while return flights cost around £98.

  • How much is a return flight to O'ahu?

    A return flight to O'ahu will typically cost around £371, however they can be found for as little as £124.

  • Where does the fastest flight to O'ahu depart from?

    For those looking to save time traveling to O'ahu, London offers the quickest one-way flight (19 hours 23 minutes).

  • Does Honolulu have car hire?

    Yes. Those touching down at Honolulu can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Honolulu?

    Yes. Honolulu has hotels nearby for those requiring accommodations. Airport Honolulu Hotel is the closest property to Honolulu (1.0 mi away from Honolulu).

See more FAQs

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