Typical price difference
+16%฿34,219 here compared with ฿29,532
One-way and roundtrip flights from Bangkok6°Cold
Flights to London in December 2026
🏙️City🛍️Shopping
DepartureTue, Dec 15± 15 days
- Lowest fare
- ฿9,770 Dec 8
- Roundtrip from
- ฿23,777
- Typical roundtrip
- ฿34,219
Top deals
Flights and prices
London: prices, dates and useful details
Planning a trip to London? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿9,770 · 619 roundtrips from ฿23,777. These results are for december 2026.
- One way from
- ฿9,770
- 31 outbound-only options
- Roundtrip from
- ฿23,777
- 619 complete trips
- Typical roundtrip
- ฿34,219
- Half cost less, half cost more
- Flight options
- 619
- Roundtrips available
Saved searches
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Filters
Daily prices to London15 days around December 15, 2026
AvgMinp25–p75
Cheapest
฿9,770
Dec 8
Global average
฿12,864
All travel dates
December avg
฿12,464
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
tue · Dec 8One way
Departuretue · Dec 8
One way2026
10:20BKK → LGW20:5014h 50m · 1 stop
2h 40m layover Phuket City
Outbound10:20BKK20:50LGW14h 50m1 stop · via Phuket City
Operated by
Thai VietJet Air
Norse Atlantic UK
Thai VietJet AirNorse Atlantic UK฿9,770
฿12,864-24%
฿3,094 below average
Thai VietJet AirNorse Atlantic UKOne-way fare฿9,770฿12,864−24%Save ฿3,094View deal
Cheapest of December 2026
3 seats leftmon · Dec 14One way
Departuremon · Dec 14
One way2026
09:20BKK → LGW15:3513h 15m · Direct
Outbound09:20BKK15:35LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿10,352
฿12,864-20%
฿2,512 below average
Norse Atlantic UKOne-way fare฿10,352฿12,864−20%Save ฿2,512View deal
Lowest 10% of December 2026
2 seats leftsun · Dec 13One way
Departuresun · Dec 13
One way2026
09:20BKK → LGW15:3513h 15m · Direct
Outbound09:20BKK15:35LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿10,352
฿12,864-20%
฿2,512 below average
Norse Atlantic UKOne-way fare฿10,352฿12,864−20%Save ฿2,512View deal
Lowest 10% of December 2026
9 seats leftthu · Dec 10One way
Departurethu · Dec 10
One way2026
14:50BKK → LGW21:0513h 15m · Direct
Outbound14:50BKK21:05LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿10,352
฿12,864-20%
฿2,512 below average
Norse Atlantic UKOne-way fare฿10,352฿12,864−20%Save ฿2,512View deal
Lowest 10% of December 2026
9 seats lefttue · Dec 22One way
Departuretue · Dec 22
One way2026
03:05BKK → LGW09:2013h 15m · Direct
Outbound03:05BKK09:20LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿10,352
฿12,864-20%
฿2,512 below average
Norse Atlantic UKOne-way fare฿10,352฿12,864−20%Save ฿2,512View deal
Lowest 10% of December 2026
1 seat leftthu · Dec 3One way
Departurethu · Dec 3
One way2026
14:50BKK → LGW21:0513h 15m · Direct
Outbound14:50BKK21:05LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿10,375
฿12,864-19%
฿2,489 below average
Norse Atlantic UKOne-way fare฿10,375฿12,864−19%Save ฿2,489View deal
Lowest 10% of December 2026
9 seats lefttue · Dec 15One way
Departuretue · Dec 15
One way2026
10:00DMK → LGW20:5014h 45m · 1 stop
3h 5m layover Phuket City
Outbound10:00DMK20:50LGW14h 45m1 stop · via Phuket City
Operated by
Thai Lion AirNorse Atlantic UK
Thai Lion AirNorse Atlantic UK฿10,830
฿12,864-16%
฿2,034 below average
Thai Lion AirNorse Atlantic UKOne-way fare฿10,830฿12,864−16%Save ฿2,034View deal
5 seats left
mon · Dec 21One way
Departuremon · Dec 21
One way2026
09:20BKK → LGW15:3513h 15m · Direct
Outbound09:20BKK15:35LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿11,238
฿12,864-13%
฿1,626 below average
Norse Atlantic UKOne-way fare฿11,238฿12,864−13%Save ฿1,626View deal
9 seats left
mon · Dec 7One way
Departuremon · Dec 7
One way2026
09:20BKK → LGW15:3513h 15m · Direct
Outbound09:20BKK15:35LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿11,238
฿12,864-13%
฿1,626 below average
Norse Atlantic UKOne-way fare฿11,238฿12,864−13%Save ฿1,626View deal
4 seats left
thu · Dec 24One way
Departurethu · Dec 24
One way2026
14:50BKK → LGW21:0513h 15m · Direct
Outbound14:50BKK21:05LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿11,238
฿12,864-13%
฿1,626 below average
Norse Atlantic UKOne-way fare฿11,238฿12,864−13%Save ฿1,626View deal
9 seats left
fri · Dec 25One way
Departurefri · Dec 25
One way2026
08:20BKK → LHR18:3515h 45m · 1 stop
1h 30m layover Guangzhou
Outbound08:20BKK18:35LHR15h 45m1 stop · via Guangzhou
Operated by
China Southern
China Southern฿11,662
฿12,864-9%
฿1,202 below average
China SouthernOne-way fare฿11,662฿12,864−9%Save ฿1,202View deal
4 seats left
fri · Dec 4One way
Departurefri · Dec 4
One way2026
08:20BKK → LHR18:3515h 45m · 1 stop
1h 30m layover Guangzhou
Outbound08:20BKK18:35LHR15h 45m1 stop · via Guangzhou
Operated byChina Southern
China Southern฿11,662
฿12,864-9%
฿1,202 below average
China SouthernOne-way fare฿11,662฿12,864−9%Save ฿1,202View deal
9 seats left
sat · Dec 26One way
Departuresat · Dec 26
One way2026
08:20BKK → LHR18:3515h 45m · 1 stop
1h 30m layover Guangzhou
Outbound08:20BKK18:35LHR15h 45m1 stop · via Guangzhou
Operated byChina Southern
China Southern฿11,662
฿12,864-9%
฿1,202 below average
China SouthernOne-way fare฿11,662฿12,864−9%Save ฿1,202View deal
4 seats left
tue · Dec 1One way
Departuretue · Dec 1
One way2026
08:20BKK → LHR18:3515h 45m · 1 stop
1h 30m layover Guangzhou
Outbound08:20BKK18:35LHR15h 45m1 stop · via Guangzhou
Operated byChina Southern
China Southern฿11,662
฿12,864-9%
฿1,202 below average
China SouthernOne-way fare฿11,662฿12,864−9%Save ฿1,202View deal
9 seats left
wed · Dec 2One way
Departurewed · Dec 2
One way2026
08:20BKK → LHR18:3515h 45m · 1 stop
1h 30m layover Guangzhou
Outbound08:20BKK18:35LHR15h 45m1 stop · via Guangzhou
Operated byChina Southern
China Southern฿11,662
฿12,864-9%
฿1,202 below average
China SouthernOne-way fare฿11,662฿12,864−9%Save ฿1,202View deal
9 seats left
mon · Nov 30One way
Departuremon · Nov 30
One way2026
08:20BKK → LHR18:3515h 45m · 1 stop
1h 30m layover Guangzhou
Outbound08:20BKK18:35LHR15h 45m1 stop · via Guangzhou
Operated byChina Southern
China Southern฿11,662
฿12,864-9%
฿1,202 below average
China SouthernOne-way fare฿11,662฿12,864−9%Save ฿1,202View deal
9 seats left
sun · Dec 6One way
Departuresun · Dec 6
One way2026
09:20BKK → LGW15:3513h 15m · Direct
Outbound09:20BKK15:35LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿12,073
฿12,864-6%
฿791 below average
Norse Atlantic UKOne-way fare฿12,073฿12,864−6%Save ฿791View deal
5 seats left
thu · Dec 17One way
Departurethu · Dec 17
One way2026
14:50BKK → LGW21:0513h 15m · Direct
Outbound14:50BKK21:05LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿12,964
Norse Atlantic UKCurrent fare
One-way fare฿12,964Current fareView deal
9 seats left
wed · Dec 9One way
Departurewed · Dec 9
One way2026
08:30BKK → LHR18:1014h 50m · 1 stop
1h 50m layover Abu Dhabi
Outbound08:30BKK18:10LHR14h 50m1 stop · via Abu Dhabi
Operated by
Etihad Airways
Etihad Airways฿13,771
Etihad AirwaysCurrent fare
One-way fare฿13,771Current fareView deal
9 seats left
sun · Dec 20One way
Departuresun · Dec 20
One way2026
09:20BKK → LGW15:3513h 15m · Direct
Outbound09:20BKK15:35LGW13h 15mDirect
Operated byNorse Atlantic UK
Norse Atlantic UK฿13,795
Norse Atlantic UKCurrent fare
One-way fare฿13,795Current fareView deal
9 seats left
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
December 2026 at a glance
Compare price, non-stop choice and travel time with other London options.
Non-stop options
13%+6 points compared with other flights
Typical flight time
14h 15m— longer than the comparison
Roundtrip options
619Trips 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฿23,777
Typical low฿30,349
Typical฿34,219
Typical high฿37,637
Flexible dates
Cheapest departure dates for London
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿33,043
Dec 1
฿33,622
Dec 2
฿33,581
Dec 3
฿34,528
Dec 4
฿37,795
Dec 5
฿35,568
Dec 6
฿35,638
Dec 7
฿34,712
Dec 8
฿39,542
Dec 9
฿34,712
Dec 10
฿39,259
Dec 11
฿39,151
Dec 12
฿34,219
Dec 13
฿33,879
Dec 14
฿36,486
Dec 15
฿36,023
Dec 16
฿33,529
Dec 17
฿34,703
Dec 18
฿34,523
Dec 19
฿31,761
Dec 20
฿29,422
Dec 21
฿28,162
Dec 22
฿31,282
Dec 23
฿28,496
Dec 24
฿29,532
Dec 25
฿29,425
Dec 26
฿30,796
Dec 27
฿30,349
Dec 28
฿29,929
Dec 29
฿35,137
Dec 30
฿35,326
Dec 31
Flexible timing
Compare London by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest London fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Norse Atlantic UK | ฿23,777 | ฿29,660–฿36,994 | 312 | 27% |
| 2Wizz Air UK | ฿26,458 | ฿28,309–฿35,429 | 68 | 0% |
| 3Thai Airways | ฿26,458 | ฿29,204–฿35,926 | 86 | 1% |
| 4China Southern | ฿26,721 | ฿29,532–฿37,437 | 159 | 0% |
| 5Gulf Air | ฿26,721 | ฿28,434–฿34,523 | 30 | 0% |
| 6Thai VietJet Air | ฿27,065 | — | 3 | — |
| 7Air Arabia | ฿27,570 | ฿32,253–฿39,259 | 249 | 0% |
| 8Oman Air | ฿28,434 | ฿31,282–฿40,425 | 218 | 0% |
| 9Air China | ฿28,495 | ฿29,422–฿31,579 | 20 | 0% |
| 10Thai Lion Air | ฿30,013 | ฿31,918–฿40,612 | 19 | — |
| 11Norwegian Air International | ฿30,686 | ฿33,529–฿40,634 | 33 | 0% |
| 12Norse Atlantic Airways | ฿30,686 | ฿33,529–฿43,305 | 35 | 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
- Typical annual temperature
- 14°C
- Trip styles
- City, Shopping
- Typical outbound from Bangkok
- 14h 15m
- Typical stay
- 12 nights
A broad comparison, separate from airfare
Usual temperature, not a forecast
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 ฿9,770. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for London?
The lowest available roundtrip fare is ฿23,777. Check the dates, baggage and final total before booking.
What is a typical fare for London?
A typical fare is ฿34,219. Many available options sit between ฿30,349 and ฿37,637.
How many choices are available for London?
Choose from 619 roundtrip flights across 1 destination in 1 country.
Are direct flights available for London?
83 roundtrip flights are non-stop both ways. That is 13% of the current choices.
Which month has the lowest fares for London?
Dec 2026 has the lowest available roundtrip fare, from ฿23,777.
When is the best time to fly from Bangkok to London?
Based on current prices, December 2026 offers some of the best deals from Bangkok to London. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to London?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to London.