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$478+ Cheap flights from Medford (MFR) to London (LON)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — LON
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from Medford to London

Cheapest flights from Medford to London
Explore the most affordable flight options available from Medford to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sun 9/65:00 am
MFR
-
LHR
1 stop23h 20m
United Airlines
Tue 10/62:05 pm
LHR
-
MFR
2 stops35h 45m
United Airlines
Deal found 3/2$685
This United Airlines deal was found by Cheapflights users on 3/2. 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 8/312:06 pm
MFR
-
LHR
2 stops32h 24m
United Airlines
Fri 9/259:30 am
LHR
-
MFR
2 stops40h 20m
United Airlines
Deal found 3/2$688
This United Airlines deal was found by Cheapflights users on 3/4. 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.
Tue 8/252:06 pm
MFR
-
LHR
1 stop13h 04m
United Airlines
Tue 9/87:25 am
LHR
-
MFR
2 stops18h 20m
United Airlines
Deal found 3/4$700
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:45 pm
MFR
-
LHR
1 stop17h 40m
Multiple Airlines
Tue 10/69:50 am
LHR
-
MFR
1 stop22h 43m
Multiple Airlines
Deal found 3/3$704
This United Airlines deal was found by Cheapflights users on 3/3. 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 11/95:10 am
MFR
-
LHR
1 stop20h 30m
United Airlines
Fri 11/139:30 am
LHR
-
MFR
2 stops19h 40m
United Airlines
Deal found 3/3$712
This FlightHub deal was found by Cheapflights users on 3/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:25 pm
MFR
-
LHR
2 stops21h 15m
Scandinavian Airlines
Tue 10/66:40 am
LHR
-
MFR
2 stops18h 03m
Scandinavian Airlines
Deal found 3/5$720
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 8/3112:25 pm
MFR
-
LHR
2 stops23h 45m
Delta
Fri 9/259:55 am
LHR
-
MFR
2 stops21h 18m
Delta
Deal found 3/6$728
This Delta deal was found by Cheapflights users on 3/4. 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 8/256:05 am
MFR
-
LGW
2 stops19h 20m
Delta
Tue 9/810:35 am
LGW
-
MFR
2 stops20h 38m
Delta
Deal found 3/4$755
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 4/1511:14 am
MFR
-
LGW
2 stops20h 46m
Delta
Wed 5/1310:25 am
LGW
-
MFR
2 stops21h 30m
Delta
Deal found 3/6$794
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:28 pm
MFR
-
LCY
2 stops20h 12m
Delta
Wed 5/1310:00 am
LCY
-
MFR
2 stops21h 55m
Delta
Deal found 3/5$817
This Delta deal was found by Cheapflights users on 3/6. 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.
Mon 4/2011:14 am
MFR
-
LGW
2 stops20h 46m
Delta
Mon 4/2710:25 am
LGW
-
MFR
2 stops20h 55m
Delta
Deal found 3/6$844
This Delta deal was found by Cheapflights users on 3/3. 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.
Sat 4/1811:14 am
MFR
-
LGW
2 stops20h 46m
Delta
Sat 4/2510:25 am
LGW
-
MFR
2 stops20h 55m
Delta
Deal found 3/3$847

Find flight deals from Medford to London

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(United Airlines)

One-way from

$478

Popular in

July

Cheapest in

January

Average price

$778
Provider with most accurate pricing for Medford-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Medford-London (LON) flights.
Search Deals
From Medford to London (LON)
Search Deals
One-way flight from Medford to London (LON)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford to London 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 March 7, 2026.
Use the filters below to find and compare flights from Medford to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 4/15

12:50 pm-12:20 pm

1 stop15h 30m

London Heathrow

Wed 5/13

9:30 am-11:31 pm

2 stops46h 01m

$745

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sat 4/18

2:12 pm-8:40 pm

3 stops22h 28m

London Heathrow

Tue 4/28

5:40 pm-9:37 pm

2 stops35h 57m

$754

MedfordLondon

MFR - LHR

MFRLHR

Medford

Tue 4/7

11:13 am-3:35 pm

1 stop20h 22m

London Heathrow

Fri 5/1

6:30 am-4:48 pm

2 stops18h 18m

$761

MedfordLondon

MFR - LGW

MFRLGW

Medford

Wed 4/15

11:14 am-4:00 pm

2 stops20h 46m

London Gatwick

Wed 5/13

10:25 am-11:55 pm

2 stops21h 30m

$794

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 4/8

5:00 am-6:45 am

2 stops17h 45m

London Heathrow

Tue 4/14

11:30 am-11:20 pm

2 stops19h 50m

$811

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 4/15

12:28 pm-10:00 am

1 stop13h 32m

London Heathrow

Wed 5/13

11:40 am-11:55 pm

1 stop20h 15m

$812
Quickest round-trip

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 4/8

12:50 pm-9:40 am

1 stop12h 50m

London Heathrow

Tue 4/14

2:50 pm-9:37 pm

1 stop14h 47m

$812

MedfordLondon

MFR - LCY

MFRLCY

Medford

Wed 4/15

12:28 pm-4:40 pm

2 stops20h 12m

London City

Wed 5/13

10:00 am-11:55 pm

2 stops21h 55m

$817

MedfordLondon

MFR - LGW

MFRLGW

Medford

Sat 4/18

11:14 am-4:00 pm

2 stops20h 46m

London Gatwick

Sat 4/25

10:25 am-11:20 pm

2 stops20h 55m

$847

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 5/20

6:00 am-7:25 am

1 stop17h 25m

London Heathrow

Mon 6/8

2:05 pm-5:51 pm

2 stops35h 46m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 30 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Medford to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Medford to London in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Medford-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Medford-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Medford-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Medford-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Medford-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Medford to London

Have a flexible travel schedule? Discover the best time to fly to London from Medford 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 Medford to London

What is the cheapest month to book a flight from Medford to London?

Currently, May is the cheapest month in which you can book a flight from Medford to London (average of $538). Flying from Medford to London in December is currently the most expensive (average of $1,253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated March 7, 2026.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic, and United Airlines from Medford to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,264 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,264 reviews
Delta
7.9
Good
8,264 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
680 reviews
Delta
7.9
Good
8,264 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,404 reviews
Delta
7.9
Good
8,264 reviews

Boarding

8.1

Entertainment

7.8

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Medford to London. 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 Medford to London?

    Medford (MFR), located 3.0 mi from the city center, is the airport you fly out of when you book flights from Medford to London. 2 airlines have flights from Medford to London on a regular basis. Booking flights from Medford to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Medford to London?

    United Airlines, KLM, and Delta can get you from Medford to London in just under 15h 30m. Your travel time can differ by up to 5h 16m. Medford and London are separated by a distance of 5089 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Medford to London round-trip?

    Delta, at $599, was found to be the cheapest airline from Medford to London. An alternate airline flying to your destination would be United Airlines. Delta is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Medford to London one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $398. American Airlines flights start at $540 while deals on Delta start at $594 one-way.

  • What are the most popular routes from Medford to London?

    The most popular flight routes from Medford to London are Medford - London Heathrow, Medford - London Gatwick and Medford - London City.

  • Can I find deals for flights from Medford to London that include hotel bookings?

    Yes. In addition to deals on Medford to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Medford to London?

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

  • Can I find deals for business class flights from Medford to London?

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

  • What is the cheapest month to book a flight from Medford to London?

    Currently, May is the cheapest month in which you can book a flight from Medford to London (average of $538). Flying from Medford to London in December is currently the most expensive (average of $1,253). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough

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Top 2 airlines flying from Medford to London

Discover the top 2 airlines that operate flights from Medford to London. 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$599Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$645Average$1,108FlexibilityNo cancel feeOn-time69%

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