Typical price difference
+2%฿28,200 here compared with ฿27,536
One-way and roundtrip flights from Bangkok
Air China flights to London
Top deals
Flights and prices
How much are flights from Bangkok to London?
Planning a trip to London? Compare dates, airlines, flight times and direct options from Bangkok. 1 one-way fares from ฿12,026 · 170 roundtrips from ฿20,866. These results are for air china (ca).
- One way from
- ฿12,026
- 1 outbound-only options
- Roundtrip from
- ฿20,866
- 170 complete trips
- Typical roundtrip
- ฿28,200
- Half cost less, half cost more
- Flight options
- 170
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
170 fares · from ฿20,866
Outbound and return flights together in one total fare.
Departure monthOctober 2026
London
Weather14°MildTypical roundtrip฿28,387Cheapest roundtrip฿20,866฿28,387−26%Oct 29 → Nov 17Save ฿7,521
Departure month
October 2026
London
Weather14°Mild
Typical roundtrip฿28,387
Cheapest roundtrip฿20,866
฿28,387−26%
Oct 29 → Nov 17Save ฿7,521
Departure monthDecember 2026
London
Weather6°ColdTypical roundtrip฿28,387Cheapest roundtrip฿21,505฿28,387−24%Dec 24 → Jan 8Save ฿6,882
Departure month
December 2026
London
Weather6°Cold
Typical roundtrip฿28,387
Cheapest roundtrip฿21,505
฿28,387−24%
Dec 24 → Jan 8Save ฿6,882
Departure monthNovember 2026
London
Weather9°ColdTypical roundtrip฿28,387Cheapest roundtrip฿22,268฿28,387−22%Nov 4 → Nov 17Save ฿6,119
Departure month
November 2026
London
Weather9°Cold
Typical roundtrip฿28,387
Cheapest roundtrip฿22,268
฿28,387−22%
Nov 4 → Nov 17Save ฿6,119
Departure monthJanuary 2027
London
Weather5°ColdTypical roundtrip฿28,387Cheapest roundtrip฿25,262฿28,387−11%Jan 16 → Jan 21Save ฿3,125
Departure month
January 2027
London
Weather5°Cold
Typical roundtrip฿28,387
Cheapest roundtrip฿25,262
฿28,387−11%
Jan 16 → Jan 21Save ฿3,125
One-way deals
1 fares · from ฿12,026
Outbound fare only — add a return separately if you need one.
Departure monthOctober 2026
London
Weather14°MildTypical one way฿11,880Cheapest one-way fare฿12,026Oct 25
Departure month
October 2026
London
Weather14°Mild
Typical one way฿11,880
Cheapest one-way fare฿12,026
Oct 25
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Air China (CA) at a glance
Compare price, non-stop choice and travel time with other London options.
Non-stop options
0%-3 points compared with other flights
Typical flight time
15h 5m0h 15m longer than the comparison
Roundtrip options
170Trips ready to compare
Typical prices
What do London roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿20,866
Typical low฿26,050
Typical฿28,200
Typical high฿31,297
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿24,893
Nov 2026
฿26,776
Dec 2026
฿29,844
Jan 2027
Airline comparison
Alternative airlines for London
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Turkmenistan Airlines | ฿19,764 | ฿25,135–฿28,317 | 573 | 0% |
| 2Norse Atlantic Airways | ฿19,764 | ฿26,389–฿29,473 | 164 | 0% |
| 3Norwegian Air International | ฿19,764 | ฿29,355–฿30,846 | 73 | 0% |
| 4China Eastern | ฿19,975 | ฿22,950–฿26,063 | 192 | 0% |
| 5Norse Atlantic UK | ฿19,975 | ฿25,125–฿29,795 | 1,219 | 10% |
| 6Norwegian | ฿20,642 | ฿26,389–฿28,143 | 59 | 0% |
| 7Air China | ฿20,866 | ฿26,050–฿31,297 | 170 | 0% |
| 8Oman Air | ฿21,058 | ฿25,322–฿27,473 | 1,152 | 0% |
| 9Air Arabia | ฿22,015 | ฿27,879–฿31,988 | 2,093 | 0% |
| 10IndiGo | ฿22,381 | ฿23,574–฿25,101 | 459 | 0% |
| 11China Southern | ฿22,520 | ฿26,695–฿30,472 | 331 | 0% |
| 12Gulf Air | ฿23,654 | ฿27,199–฿29,709 | 93 | 0% |
Weather through the year
Typical temperatures in London
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
5°Jan
6°Feb
9°Mar
13°Apr
17°May
21°Jun
24°Jul
23°Aug
19°Sep
14°Oct
9°Nov
6°Dec
Useful trip facts
What to know about London
- Country
- United Kingdom
- Arrival code
- LON
- Local-cost group
- 5 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 14°C
- Usual temperature, not a forecast
- Trip styles
- City, Shopping
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- LGW
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 15h 5m
- Typical stay
- 13 nights
Why go
Why travelers consider London
The Global Capital. A sprawling metropolis of royalty, history, and cutting-edge culture.
Explore related searches
Common questions about London
What is the lowest available one-way fare for London?
The lowest available one-way fare is ฿12,026. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for London?
The lowest available roundtrip fare is ฿20,866. Check the dates, baggage and final total before booking.
What is a typical fare for London?
A typical fare is ฿28,200. Many available options sit between ฿26,050 and ฿31,297.
How many choices are available for London?
Choose from 170 roundtrip flights across 1 destination in 1 country.
Are direct flights available for London?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for London?
Dec 2026 has the lowest available roundtrip fare, from ฿21,505.
Where does Air China to London fly from Bangkok?
Air China to London operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Air China to London routes.
How do I find the best deals on Air China to London?
Compare the current Air China to London fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.