£633+ Cheap flights to Sonora

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
— HMO
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Sonora in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sonora
Explore the most affordable flight options available to Sonora. Find the lowest fares based on data from user searches, with prices last updated on 28 January 2026.

Thu 12/317:00
LHR
-
HMO
2 stops25h 38m
American Airlines
Thu 19/312:18
HMO
-
LHR
2 stops18h 42m
American Airlines
Deal found 26/1£633
Thu 12/306:00
LHR
-
HMO
3 stops32h 10m
Multiple Airlines
Thu 19/307:51
HMO
-
LHR
3 stops28h 04m
Multiple Airlines
Deal found 26/1£751
Thu 5/319:15
LCY
-
HMO
2 stops43h 40m
Iberia
Mon 9/308:50
HMO
-
LCY
2 stops46h 15m
Iberia
Deal found 25/1£906
Thu 12/309:40
LCY
-
HMO
2 stops20h 50m
Multiple Airlines
Thu 19/308:50
HMO
-
LCY
2 stops25h 50m
Multiple Airlines
Deal found 26/1£944
Thu 12/311:45
LGW
-
HMO
2 stops27h 10m
Iberia
Thu 19/308:50
HMO
-
LGW
2 stops27h 10m
Iberia
Deal found 26/1£980
Wed 11/206:15
LHR
-
HMO
2 stops32h 45m
Iberia
Sun 15/208:50
HMO
-
LHR
2 stops27h 35m
Iberia
Deal found 25/1£1,063
Wed 11/222:30
LHR
-
HMO
1 stop27h 30m
Aeromexico
Sun 15/211:10
HMO
-
LHR
1 stop20h 55m
Aeromexico
Deal found 24/1£1,150
Fri 6/211:45
LGW
-
HMO
2 stops27h 15m
Iberia
Mon 9/208:50
HMO
-
LGW
2 stops27h 10m
Iberia
Deal found 25/1£1,321
Fri 6/217:25
LGW
-
HMO
2 stops33h 10m
Air Europa
Mon 9/219:46
HMO
-
LGW
2 stops61h 39m
Air Europa
Deal found 24/1£1,428
Fri 6/210:00
LGW
-
HMO
2 stops37h 50m
Aeromexico
Mon 9/209:04
HMO
-
LGW
3 stops40h 56m
Aeromexico
Deal found 26/1£1,704

Find flight deals to Sonora

Find the latest flights to Sonora in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 28 January 2026.

Return from

£633
American Airlines
  • American Airlines
  • 12/3-19/3
  • 4 total stops
  • 44h 20m total
  • London to Hermosillo
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Cheapflights Fare Finder

 
Locate flights to Sonora that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 28 January 2026.
Use the filters below to find and compare flights to Sonora that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHermosillo

LHR - HMO

LHRHMO

London Heathrow

Thu 12/3

19:05-11:38

2 stops23h 33m

Hermosillo Gen Pesqueira Garcia

Thu 19/3

12:18-11:15

2 stops15h 57m

£666

LondonHermosillo

LHR - HMO

LHRHMO

London Heathrow

Thu 12/3

06:00-07:10

3 stops32h 10m

Hermosillo Gen Pesqueira Garcia

Thu 19/3

07:51-18:55

3 stops28h 04m

£751

LondonHermosillo

LCY - HMO

LCYHMO

London City

Thu 5/3

19:15-07:55

2 stops43h 40m

Hermosillo Gen Pesqueira Garcia

Mon 9/3

08:50-14:05

2 stops46h 15m

£906

LondonHermosillo

LCY - HMO

LCYHMO

London City

Thu 12/3

09:40-23:30

2 stops20h 50m

Hermosillo Gen Pesqueira Garcia

Thu 19/3

08:50-17:40

2 stops25h 50m

£944

LondonHermosillo

LGW - HMO

LGWHMO

London Gatwick

Thu 12/3

11:45-07:55

2 stops27h 10m

Hermosillo Gen Pesqueira Garcia

Thu 19/3

08:50-19:00

2 stops27h 10m

£980

LondonHermosillo

LHR - HMO

LHRHMO

London Heathrow

Wed 11/2

06:15-08:00

2 stops32h 45m

Hermosillo Gen Pesqueira Garcia

Sun 15/2

08:50-19:25

2 stops27h 35m

£1,063

LondonHermosillo

LHR - HMO

LHRHMO

London Heathrow

Wed 11/2

22:30-19:00

1 stop27h 30m

Hermosillo Gen Pesqueira Garcia

Sun 15/2

11:10-15:05

1 stop20h 55m

£1,150

LondonHermosillo

LGW - HMO

LGWHMO

London Gatwick

Fri 6/2

11:45-08:00

2 stops27h 15m

Hermosillo Gen Pesqueira Garcia

Mon 9/2

08:50-10:50

2 stops43h 00m

£1,328

LondonHermosillo

LGW - HMO

LGWHMO

London Gatwick

Fri 6/2

17:25-19:35

2 stops33h 10m

Hermosillo Gen Pesqueira Garcia

Mon 9/2

19:46-16:25

2 stops61h 39m

£1,428

LondonHermosillo

LGW - HMO

LGWHMO

London Gatwick

Fri 6/2

10:00-16:50

2 stops37h 50m

Hermosillo Gen Pesqueira Garcia

Mon 9/2

09:04-09:00

3 stops40h 56m

£1,704

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Best time to book a flight to Sonora

Have a flexible travel schedule? Discover the best time to fly to Sonora with our price prediction graph.
Estimated return 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 to Sonora

How long is the flight to Sonora?

On average, a flight from London to Sonora takes 28 hours 11 minutes. Flights to Sonora from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Sonora?

The most popular airline flying from London to Sonora is Icelandair.

Icelandair
Icelandair
From £504

What are the cheapest airlines that fly to Sonora?

The cheapest airline flying from London to Sonora is Icelandair.

Rainfall in Sonora by month

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

In terms of precipitation, rainfall in Sonora ranges from 2.0 - 82.0 inches per month. July is typically the wettest month, when rainfall can reach 82.0 mm. April is typically the driest time to visit Sonora when rainfall is around 2.0 mm.

Temperature in Sonora by month

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

If weather is an important factor for your trip to Sonora, 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 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

FAQs about flying to Sonora

  • Can I find cheaper flights to Sonora if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sonora on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sonora?

    Based on reviews from Cheapflights users, Aeromexico is rated the highest out of the airlines that fly to Sonora.

  • Where does the fastest flight to Sonora depart from?

    For those looking to save time traveling to Sonora, London offers the quickest one-way flight (20 hours 50 minutes).

  • Does Hermosillo Gen Pesqueira Garcia have car hire?

    Yes. Those touching down at Hermosillo Gen Pesqueira Garcia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Hermosillo Gen Pesqueira Garcia?

    Yes. Hermosillo Gen Pesqueira Garcia has hotels nearby for those requiring accommodations. De la llanura 31 is the closest property to Hermosillo Gen Pesqueira Garcia (0.0 mi away from Hermosillo Gen Pesqueira Garcia).

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.

Find flights to Sonora cities and airports

Select your preferred flight destination in Sonora from the list below.
Flights to Hermosillo
Flights to Ciudad Obregón

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How does Cheapflights help users find flights to Sonora?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Sonora. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Sonora?

Cheapflights helps you find that perfect flight to Sonora by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Sonora with no change fees?

Yes, we can. To see specific flights to Sonora with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Sonora become cheaper?

Yes, Cheapflights offers price alerts on Sonora flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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