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$806+ Cheap flights from Midway (MDW) to Portsmouth, England

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — LHR
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Midway to Portsmouth

Keep the following information in mind while searching for Midway to Portsmouth flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$939
(Delta)

One-way from

$806
(KLM)

Popular in

June

Cheapest in

February

Average price

$711
Provider with most accurate pricing for Chicago (CHI)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-London (LON) flights.
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From Chicago Midway to Portsmouth
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One-way flight from Chicago Midway to Portsmouth
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Highest demand for flights based on searches. 18% potential increase in price ($172 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Midway to Portsmouth

Cheapest flights from Midway to Portsmouth
Explore the most affordable flight options available from Midway to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Delta deal was found by Cheapflights users on 3/30. 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 5/149:20 amMDW - SOU
2 stops17h 25mDelta
Wed 5/219:20 amSOU - MDW
2 stops14h 25mDelta
Deal found 3/30$939
This KLM deal was found by Cheapflights users on 3/29. 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.
Sat 7/57:25 pmMDW - SOU
2 stops15h 35mKLM
Mon 7/149:20 amSOU - MDW
2 stops15h 08mKLM
Deal found 3/29$2,622

Cheapflights Fare Finder

Customize your flight search to find flights from Midway to Portsmouth 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 31, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Portsmouth that are best for you.

Fly from

Midway

Fly to

Portsmouth

Route

Depart

Return

Price

ChicagoSouthampton

MDW - SOU

MDWSOU

Chicago Midway

Wed 5/14

9:20 am-8:45 am

2 stops17h 25m

Southampton Eastleigh

Wed 5/21

9:20 am-5:45 pm

2 stops14h 25m

$939

ChicagoSouthampton

MDW - SOU

MDWSOU

Chicago Midway

Sat 7/5

7:25 pm-5:00 pm

2 stops15h 35m

Southampton Eastleigh

Mon 7/14

9:20 am-6:28 pm

2 stops15h 08m

$2,622

ChicagoSouthampton

MDW - SOU

MDWSOU

Chicago Midway

Sat 5/31

10:20 am-8:45 am

2 stops16h 25m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Midway to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Midway 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 Chicago Midway Airport to Portsmouth

What is the cheapest time of day to fly from MDW to P0R?

Find hourly flight availability from Midway to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Chicago Midway Airport to Portsmouth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portsmouth ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Portsmouth when rainfall is around 1.0 in.

Temperature in Portsmouth by month

Plan your trip to Portsmouth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portsmouth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Portsmouth

Get insights into the airlines that provide service to Portsmouth. 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 Portsmouth. Reviews last updated March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • Can I find deals for flights from Midway to Portsmouth that include hotel bookings?

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

  • How can I find direct flights from Midway to Portsmouth?

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

  • Can I find deals for business class flights from Midway to Portsmouth?

    Yes. Cheapflights offers flight deals from Midway to Portsmouth 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 Chicago Midway Airport to Portsmouth?

    Currently, November is the cheapest month in which you can book a flight from Chicago Midway Airport to Portsmouth (average of $661). Flying from Chicago Midway Airport to Portsmouth in June is currently the most expensive (average of $1,110). 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.

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