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£257+ Cheap flights to Asia

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
25 Mar — 1 Apr1
1 adult

Flights to Asia in 2025

Find the latest flights to Asia 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 March 2025.

Return from

£454

One-way from

£257

Popular in

December

Cheapest in

May

Average price

£638

Good round-trip deal

£144 or less

Good one-way deal

£109 or less
China Eastern
  • China Eastern
  • 21/5-4/6
  • 2 total stops
  • 37h 45m total
  • London to Bangkok
1/4
  • 1/4
  • 3 total stops
  • 56h 30m total
  • London to Asia
Highest demand for flights based on searches. 7% potential increase in price (£39 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Average for return flights in March 2025
Price to beat on a round-trip flight from London to Asia.
Price to beat on a one-way flight from London to Asia.

Find flights to Asia

Browse one-way and return flights deals to Asia on Cheapflights. Flight deals are based on user searches and were last updated on 20 March 2025
Explore Asia

Find flight deals to Asia

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

Mon 12/522:40LHR - HKG
1 stop31h 25mAir China
Tue 20/517:45HKG - LHR
1 stop33h 45mAir China
Deal found 19/3£360
Mon 28/421:00LHR - HKG
1 stop18h 45mChina Southern
Wed 7/508:30HKG - LHR
1 stop16h 35mChina Southern
Deal found 19/3£380
Mon 5/521:20LHR - HKG
1 stop31h 30mChina Eastern
Wed 21/517:05HKG - LHR
1 stop32h 35mChina Eastern
Deal found 18/3£409
Mon 28/422:00LHR - HKG
2 stops34h 05mMultiple Airlines
Thu 15/516:55HKG - LHR
2 stops33h 35mMultiple Airlines
Deal found 19/3£428
Sat 10/519:35LHR - HKG
Nonstop12h 55mBritish Airways
Sun 25/523:00HKG - LHR
Nonstop14h 30mBritish Airways
Deal found 19/3£432
Tue 21/1016:10LHR - DEL
1 stop32h 40mFinnair
Sat 8/1107:50DEL - LHR
1 stop34h 15mFinnair
Deal found 19/3£434
Thu 1/514:45LHR - DEL
1 stop12h 35mEtihad Airways
Thu 22/515:55DEL - LHR
1 stop27h 50mEtihad Airways
Deal found 19/3£437
Tue 29/412:30LHR - DEL
1 stop16h 15mAir India
Tue 27/503:30DEL - LHR
1 stop21h 20mAir India
Deal found 19/3£437
Fri 26/908:30LHR - DEL
1 stop11h 55mLufthansa
Wed 24/1201:50DEL - LHR
1 stop14h 05mLufthansa
Deal found 19/3£438
Mon 22/918:40LHR - DEL
1 stop24h 25mSWISS
Sun 12/1001:05DEL - LHR
1 stop21h 15mSWISS
Deal found 20/3£439
Thu 15/506:30LHR - DEL
1 stop15h 55mLOT
Tue 20/508:00DEL - LHR
1 stop18h 30mLOT
Deal found 19/3£441
Mon 29/906:00LHR - DEL
1 stop13h 05mMultiple Airlines
Sun 21/1201:50DEL - LHR
1 stop14h 05mMultiple Airlines
Deal found 19/3£442

Cheapflights Fare Finder

Locate flights to Asia 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 March 2025.
Use the filters below to find and compare flights to Asia that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 12/5

22:40-13:05

1 stop31h 25m

Hong Kong Intl

Tue 20/5

17:45-20:30

1 stop33h 45m

£360

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 28/4

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Wed 7/5

08:30-18:05

1 stop16h 35m

£380

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5/5

21:20-11:50

1 stop31h 30m

Hong Kong Intl

Wed 21/5

17:05-18:40

1 stop32h 35m

£409

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 28/4

22:00-15:05

2 stops34h 05m

Hong Kong Intl

Thu 15/5

16:55-19:30

2 stops33h 35m

£428

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 10/5

19:35-15:30

Nonstop12h 55m

Hong Kong Intl

Sun 25/5

23:00-06:30

Nonstop14h 30m

£432

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Thu 1/5

14:45-07:50

1 stop12h 35m

New Delhi Indira Gandhi Intl

Thu 22/5

15:55-15:15

1 stop27h 50m

£437

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Tue 29/4

12:30-09:15

1 stop16h 15m

New Delhi Indira Gandhi Intl

Tue 27/5

03:30-20:20

1 stop21h 20m

£437

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Fri 2/5

06:30-02:55

1 stop15h 55m

New Delhi Indira Gandhi Intl

Tue 20/5

08:00-17:20

1 stop13h 50m

£438

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Tue 6/5

07:40-05:00

2 stops16h 50m

New Delhi Indira Gandhi Intl

Thu 15/5

06:00-12:25

3 stops34h 55m

£441

LondonNew Delhi

LHR - DEL

LHRDEL

London Heathrow

Wed 23/4

16:15-17:00

1 stop20h 15m

New Delhi Indira Gandhi Intl

Mon 5/5

11:25-12:40

1 stop29h 45m

£444

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 60 results
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Best time to book a flight to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia 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.

Cheapflights Insights

Everything you need to know about your flight to Asia

How long is the flight to Asia?

On average, a flight from London to Asia takes 20 hours 22 minutes. Flights to Asia 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 Asia?

Use this chart to determine the cheapest time to fly return from London to Asia. Price data was last updated on 16 December 2024.

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

Weekly flight availability to Asia

The most flights from London to Asia are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

What are the cheapest airlines that fly to Asia?

The cheapest airlines flying from London to Asia are Air India, IndiGo and Wizz Air.

Rainfall in Asia by month

Plan your trip to Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Asia when rainfall is around 10.0 mm.

Temperature in Asia by month

Plan your trip to Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Asia?

Destination popularity is based on the amount of flight searches to Asia in the last few years. This data was updated on 20 March 2025.
The most popular places in Asia to fly to are India, Pakistan, Thailand, Philippines and Japan.

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated 20 March 2025.

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

FAQs about flying to Asia

  • What is the best way to travel around Asia?

    Flying to Asia will present a variety of transport methods once you arrive. In Japan, the famous bullet trains are the best way to get around regionally, with buses and rickshaws popular in Tokyo itself. In Bangkok the ubiquitous Tuk Tuk motorised taxi carts are the way to go. Mumbai has rickshaws and motorbike taxis. To get between cities in India and China you’ll usually travel on overland buses. These modes of transport are popular not only because they’re so numerous, but also due to their cost-effectiveness. Your other choice is to hire a car when you book flights to Asia if you want more travel independence. You can often get this included in Asian flight deals.

  • What are some things to do in Asia?

    Take advantage of cheap flights to Asia by using the money you save for sightseeing. There are some iconic tourist attractions in Mumbai, where you’ll find the Gateway To India archway, the city’s main landmark. Also make sure to drive across the Bandra-Worli Sea Link, a spectacular eight-lane bridge. Bangkok is home to some of Thailand’s main attractions, including the sprawling historical Grand Palace, and the oldest temple in the country, the elaborate Wat Pho. Tokyo is famously modern and fast-paced, and the best place to experience this is in Akihabara, the major shopping and hi-tech district. You can see the ancient Tokyo Imperial Palace or walk to the top of Tokyo Tower for a view over the entire city. Keep an eye on cheapflights for discount Asian airfares.

  • How long is the flight to Asia?

    Travel times on flights to Asia depend on how far away your destination city is. The most frequent flights leave the UK from London’s Heathrow or Gatwick airports, or other major airports like Manchester. Most make one stopover, but you can fly direct from Heathrow to Asian cities like Mumbai in about 9h. If you want to visit popular tourist countries like Thailand, you’re looking at flights that will last about 14-23h from the UK to Bangkok. Flights to Tokyo also make one stop, with the shortest from Heathrow taking about 15h and those from Manchester about 19h. Other flights can take up to 31h. The ideal departure times for flights to Asia are just before midday in the UK, which will allow you to sleep overnight. To find cheap flights to Asia, look for those making two stops.

  • What do I need to do before my flight to Asia?

    Before you book flights to Asia, it’s a good idea to find out about the local conditions in the country you’re visiting. Much of Asia is very humid, so check the levels for the time of year that you intend to travel and pack appropriate clothes. There are also monsoon regions, so take some rain gear with you. It’s also easier to change currency before you leave, and it’s always cheaper to buy a prepaid SIM card for your mobile when you get there, rather than activated roaming before you leave the UK. Make sure that your passport will be valid for the required period from when you enter too. Also make sure to compare flights to Asia on cheapflights to get the best prices.

  • Can I find cheaper flights to Asia 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 Asia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Asia?

    Based on reviews from Cheapflights users, Norse Atlantic UK is rated the highest out of the airlines that fly to Asia.

  • What is the cheapest airport to fly to in Asia?

    Bandar Seri Begawan Brunei Intl is currently the cheapest airport to fly to in Asia. One-way flights to Bandar Seri Begawan Brunei Intl typically cost £6, while return flights cost around £7.

  • How much is a return flight to Asia?

    A return flight to Asia will typically cost around £195, however they can be found for as little as £70.

  • Where does the fastest flight to Asia depart from?

    For those looking to save time traveling to Asia, London offers the quickest one-way flight (5 hours 0 minutes).

  • Does Incheon Intl have car hire?

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

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 mi away from Incheon Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to Asia cities and airports

Select your preferred flight destination in Asia from the list below.

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 to Asia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Asia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Asia?

Cheapflights helps you find that perfect flight to Asia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Asia with no change fees?

Yes! Cheapflights helps users easily find flights to Asia with no change fees.

Can Cheapflights notify me if prices for flights to Asia become cheaper?

Of course! You can track prices for flights to Asia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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