HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$371+ Cheap flights from Billings (BIL) to the United Kingdom

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LHR
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to United Kingdom with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Billings to United Kingdom

Keep the following information in mind while searching for Billings to United Kingdom flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$740
(Delta)

One-way from

$371
(Thrive Travel)
Provider with most accurate pricing for Billings Logan Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-London (LON) flights.
Search Deals
From Billings Logan Intl to United Kingdom
Search Deals
One-way flight from Billings Logan Intl to United Kingdom
Search Deals

Find flight deals from Billings to United Kingdom

Cheapest flights from Billings to United Kingdom
Explore the most affordable flight options available from Billings to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:42 amBIL - LHR
1 stop15h 18mDelta
Wed 11/196:20 amLHR - BIL
2 stops24h 04mDelta
Deal found 11/6$588
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:00 amBIL - LHR
2 stops19h 10mMultiple Airlines
Wed 11/191:00 pmLHR - BIL
3 stops27h 46mMultiple Airlines
Deal found 11/6$656
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:45 amBIL - LHR
3 stops17h 35mAir Canada
Wed 11/191:00 pmLHR - BIL
3 stops27h 46mAir Canada
Deal found 11/6$663
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:31 pmBIL - MAN
2 stops24h 59mLufthansa
Wed 12/36:25 amMAN - BIL
2 stops21h 56mLufthansa
Deal found 11/5$811
This Air Canada deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 amBIL - MAN
3 stops20h 20mAir Canada
Wed 12/36:10 amMAN - BIL
3 stops34h 36mAir Canada
Deal found 11/5$978
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amBIL - EDI
2 stops30h 50mMultiple Airlines
Sat 12/63:20 pmEDI - BIL
2 stops39h 48mMultiple Airlines
Deal found 11/6$1,154
This Finnair deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amBIL - LHR
1 stop19h 35mMultiple Airlines
Sun 12/288:20 amLHR - BIL
1 stop19h 54mMultiple Airlines
Deal found 11/6$1,418
This Gotogate deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:50 pmBIL - LHR
2 stops55h 40mAir Canada
Sun 12/281:25 pmLHR - BIL
2 stops27h 24mAir Canada
Deal found 11/6$1,434
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:31 pmBIL - EDI
3 stops36h 59mUnited Airlines
Sat 12/69:25 amEDI - BIL
2 stops18h 56mUnited Airlines
Deal found 11/6$11,187

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Billings to the United Kingdom that are best for you.

Fly from

Billings

Fly to

United Kingdom

Route

Depart

Return

Price

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Sat 3/7

5:15 am-10:30 am

2 stops46h 15m

London Heathrow

Sun 3/15

11:45 am-5:52 pm

2 stops36h 07m

$740

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Sat 3/7

5:51 pm-9:40 am

1 stop32h 49m

London Heathrow

Sun 3/15

6:00 pm-9:51 am

2 stops45h 51m

$778

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 4/7

2:03 pm-10:45 am

1 stop13h 42m

London Heathrow

Thu 4/16

9:50 am-8:46 pm

2 stops17h 56m

$809

BillingsManchester

BIL - MAN

BILMAN

Billings Logan Intl

Wed 11/26

2:31 pm-10:30 pm

2 stops24h 59m

Manchester

Wed 12/3

6:25 am-9:21 pm

2 stops21h 56m

$811

BillingsEdinburgh

BIL - EDI

BILEDI

Billings Logan Intl

Fri 4/3

2:40 pm-10:45 pm

2 stops25h 05m

Edinburgh Turnhouse

Tue 4/7

5:10 pm-8:51 pm

2 stops34h 41m

$811

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Tue 4/7

11:35 am-9:50 am

1 stop15h 15m

London Heathrow

Thu 4/16

10:55 am-5:48 pm

1 stop13h 53m

$839

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 3/27

7:00 am-8:30 am

2 stops19h 30m

London Heathrow

Tue 3/31

8:30 am-10:41 pm

2 stops21h 11m

$855

BillingsManchester

BIL - MAN

BILMAN

Billings Logan Intl

Fri 3/27

2:40 pm-4:55 pm

2 stops20h 15m

Manchester

Tue 3/31

7:00 am-5:19 pm

2 stops17h 19m

$861

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Fri 3/27

5:40 am-10:00 am

1 stop22h 20m

London Heathrow

Tue 3/31

9:55 am-11:08 am

2 stops56h 13m

$869

BillingsLondon

BIL - LHR

BILLHR

Billings Logan Intl

Sat 3/7

6:10 am-7:05 am

1 stop17h 55m

London Heathrow

Sun 3/15

10:45 am-5:52 pm

1 stop13h 07m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Billings to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Billings with our price prediction graph.
Estimated round-trip 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 from Billings to the United Kingdom
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown KLM and United Airlines from Billings to the United Kingdom. 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.
KLM
7.7
Good
1,405 reviews

Overall

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews

Overall

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,007 reviews
KLM
7.7
Good
1,405 reviews

Overall

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Billings to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to United Kingdom?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to United Kingdom.

  • How long is the flight from Billings to United Kingdom?

    A quick flight from Billings to United Kingdom can take about 13h 42m. Delta provides one of the quickest options available for as low as $809. The distance between Billings and United Kingdom is about 4473 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Billings to United Kingdom one-way?

    The cheapest airlines for a one-way flight from Billings to United Kingdom are Lufthansa ($371), Air Canada ($394), and United Airlines ($399).

  • What are the most popular routes from Billings to United Kingdom?

    While some choose either Billings Logan Intl - Edinburgh Turnhouse or Billings Logan Intl - Manchester, Billings Logan Intl - London Heathrow is the most popular route from Billings to United Kingdom.

  • Can I find deals for flights from Billings to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Billings to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to United Kingdom.

  • Can I find deals for business class flights from Billings to United Kingdom?

    Yes. Cheapflights offers flight deals from Billings to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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.

Alternative routes for Billings to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Leonardo da Vinci/Fiumicino flights
Missoula to Athens flights
Missoula to Malpensa flights
Bozeman to Malpensa flights
Missoula to Heathrow flights
Missoula to Leonardo da Vinci/Fiumicino flights
Missoula to Lisbon flights
Bozeman to Heathrow flights
Missoula to Dublin flights
Bozeman to Barcelona-El Prat flights
Missoula to Frankfurt flights
Billings to Leonardo da Vinci/Fiumicino flights
Bozeman to Charles de Gaulle flights
Missoula to Charles de Gaulle flights
Missoula to Vicenza flights
Bozeman to Amsterdam flights
Bozeman to Dublin flights
Billings to Dublin flights
Bozeman to Linate flights
Bozeman to Madrid flights
Kalispell to Charles de Gaulle flights
Billings to Heathrow flights
Bozeman to Keflavik Intl flights
Bozeman to Zurich flights
Missoula to Keflavik Intl flights
Billings to Keflavik Intl flights
Bozeman to Arlanda flights
Bozeman to Lisbon flights
Kalispell to Malpensa flights
Bozeman to Athens flights
Bozeman to Frankfurt flights
Kalispell to Vicenza flights
Great Falls to Malpensa flights
Billings to Amsterdam flights
Bozeman to Munich flights
Billings to Frederic Chopin flights
Bozeman to Copenhagen flights
Bozeman to Edinburgh flights
Bozeman to Orly flights
Kalispell to Amsterdam flights
Kalispell to Dublin flights
Helena to Keflavik Intl flights
Missoula to Geneva flights
Missoula to Munich flights
Bozeman to Istanbul flights
Bozeman to Oslo Gardermoen flights
Kalispell to Heathrow flights

Top 2 airlines flying from Billings to United Kingdom

Discover the top 2 airlines that operate flights from Billings to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$711Average$997FlexibilityNo cancel feeOn-time69%
KLMCheapest$799Average$799FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.