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$223+ Cheap flights from Medford (MFR) to Heathrow (LHR)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
MFR — LHR
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Medford to Heathrow

Cheapest flights from Medford to Heathrow
Explore the most affordable flight options available from Medford to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This KAYAK deal was found by Cheapflights users on 2/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/511:30 am
MFR
-
LHR
1 stop16h 25m
Scandinavian Airlines
Thu 3/126:30 am
LHR
-
MFR
2 stops23h 19m
Scandinavian Airlines
Deal found 2/5$633
This KLM deal was found by Cheapflights users on 2/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:55 am
MFR
-
LHR
2 stops17h 10m
KLM
Thu 3/128:25 pm
LHR
-
MFR
2 stops27h 24m
KLM
Deal found 2/5$639
This KLM deal was found by Cheapflights users on 2/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:14 am
MFR
-
LHR
1 stop20h 21m
KLM
Wed 5/136:30 am
LHR
-
MFR
2 stops18h 03m
KLM
Deal found 2/7$648
This Delta deal was found by Cheapflights users on 2/7. 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
-
LHR
2 stops16h 37m
Delta
Wed 5/139:55 am
LHR
-
MFR
2 stops21h 55m
Delta
Deal found 2/7$652
This KLM deal was found by Cheapflights users on 2/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:55 am
MFR
-
LHR
1 stop21h 05m
KLM
Tue 9/2911:45 am
LHR
-
MFR
2 stops19h 28m
KLM
Deal found 2/5$658
This Delta deal was found by Cheapflights users on 2/5. 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.
Tue 9/151:25 pm
MFR
-
LHR
2 stops22h 45m
Delta
Tue 9/298:40 am
LHR
-
MFR
2 stops22h 33m
Delta
Deal found 2/5$663
This United Airlines deal was found by Cheapflights users on 2/6. 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 8/1712:45 pm
MFR
-
LHR
1 stop15h 35m
United Airlines
Thu 8/279:30 am
LHR
-
MFR
2 stops35h 39m
United Airlines
Deal found 2/6$675

Find flight deals from Medford to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Medford (MFR) to Heathrow (LHR). 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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$633
(KAYAK)

One-way from

$223
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$645
Provider with most accurate pricing for Medford-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Medford-London Heathrow flights.
Search Deals
From Medford to London Heathrow
Search Deals
One-way flight from Medford to London Heathrow
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Medford to Heathrow 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 February 8, 2026.
Use the filters below to find and compare flights from Medford to London Heathrow Airport that are best for you.

Fly from

Medford

Fly to

Heathrow

Route

Depart

Return

Price

MedfordLondon

MFR - LHR

MFRLHR

Medford

Thu 3/5

5:55 am-7:05 am

2 stops17h 10m

London Heathrow

Thu 3/12

8:25 pm-4:49 pm

2 stops27h 24m

$639

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 4/15

11:14 am-3:35 pm

1 stop20h 21m

London Heathrow

Wed 5/13

6:30 am-4:33 pm

2 stops18h 03m

$648

MedfordLondon

MFR - LHR

MFRLHR

Medford

Wed 4/15

11:14 am-1:05 pm

2 stops17h 51m

London Heathrow

Wed 5/13

9:55 am-11:50 pm

2 stops21h 55m

$654

MedfordLondon

MFR - LHR

MFRLHR

Medford

Tue 4/14

11:14 am-3:35 pm

1 stop20h 21m

London Heathrow

Tue 4/28

5:45 pm-11:30 pm

1 stop13h 45m

$678

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 3/9

6:00 am-10:30 am

1 stop21h 30m

London Heathrow

Wed 4/8

6:30 am-4:36 pm

2 stops18h 06m

$684

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 3/9

6:00 am-10:30 am

1 stop21h 30m

London Heathrow

Thu 4/9

6:30 am-10:50 pm

2 stops24h 20m

$684

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 3/9

5:55 am-7:05 am

2 stops18h 10m

London Heathrow

Wed 4/8

11:45 am-10:50 pm

2 stops19h 05m

$689

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 3/9

2:00 pm-12:00 pm

1 stop15h 00m

London Heathrow

Wed 4/8

11:25 am-9:37 pm

1 stop18h 12m

$713

MedfordLondon

MFR - LHR

MFRLHR

Medford

Mon 3/9

2:00 pm-12:00 pm

1 stop15h 00m

London Heathrow

Thu 4/9

4:15 pm-11:14 pm

1 stop14h 59m

$713

MedfordLondon

MFR - LHR

MFRLHR

Medford

Sat 5/9

5:25 pm-6:45 am

2 stops29h 20m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 18 results
1
2

Compare providers for flights from Medford to Heathrow

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 Heathrow in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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 Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Medford-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Medford-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Medford-London Heathrow Airport 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 Heathrow Airport 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 Heathrow

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated February 8, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Medford to London Heathrow Airport. 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.
Delta
7.9
Good
8,172 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

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
8,172 reviews
Delta
7.9
Good
8,172 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

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
9,254 reviews
Delta
7.9
Good
8,172 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

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 Heathrow. 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 Heathrow?

    Most people fly from Medford (MFR) if they book a flight from Medford to London Heathrow. On average, Medford has 0 outbound flights to London Heathrow per day from 2 airlines. Medford is conveniently located just 3.0 mi from Medford’s city center.

  • How long is the flight from Medford to London Heathrow Airport?

    There are many flights that can get you from Medford to London Heathrow Airport in 17h 10m. Fly via KLM or Delta to get the fastest option. Airlines will cover 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 Heathrow Airport round-trip?

    Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at $597. Another option worth looking into is United Airlines, starting at $645 round trip. Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $482 on United Airlines. Other airlines that offer cheap prices include American Airlines from $540 and Delta from $594 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Medford to Heathrow 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

Traveling to a place near London Heathrow Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Medford to Heathrow

Discover the top 2 airlines that operate flights from Medford to Heathrow. 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$597Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$645Average$1,215FlexibilityNo cancel feeOn-time69%

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